chore(package): update eslint-plugin-react to version 7.20.0

Author: greenkeeper[bot]

package.json

@@ -82,7 +82,7 @@
     "eslint-config-airbnb": "^18.1.0",
     "eslint-plugin-import": "^2.20.2",
     "eslint-plugin-jsx-a11y": "^6.2.3",
-    "eslint-plugin-react": "^7.19.0",
+    "eslint-plugin-react": "^7.20.0",
     "eslint-plugin-react-hooks": "^4.0.0",
     "fibers": "^5.0.0",
     "husky": "^4.2.5",